| Patents for B21B 45 - Devices for surface treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills (6,955) |
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| 09/07/2011 | CN102172641A Device and method for controlling winding temperature |
| 09/07/2011 | CN102172622A Production method of black steel for 510L automobile frame |
| 09/01/2011 | WO2011105691A2 Apparatus and method for measuring the temperature of a material |
| 08/31/2011 | CN201950081U 一种用于除油的负压抽吸装置 A vacuum suction device for degreasing |
| 08/31/2011 | CN201950080U 不锈钢带拉弯矫直工艺润滑装置 Stainless steel belt tension leveling process lubrication device |
| 08/31/2011 | CN201950079U Improved liquid leakproof scrubbing machine for cold rolling continuous annealing set |
| 08/31/2011 | CN201949959U 一种顺向吹扫喷嘴 One kind of forward sweep nozzle |
| 08/31/2011 | CN201949731U 废乳化液过滤系统 Waste emulsion filtration system |
| 08/31/2011 | CN102166582A Method for improving control precision of coiling temperature |
| 08/31/2011 | CN101664764B Stelmor cooling control technique |
| 08/26/2011 | DE202010017277U1 Kühlstrecke und Linie zum Wärmebehandeln von Metallflachprodukten Cooling section and line for heat treating metal flat products |
| 08/24/2011 | CN201940429U 逆流式压缩空气轧制液吹扫装置 Countercurrent liquid purge air rolling |
| 08/24/2011 | CN102164688A Method and device for cooling a leader or band of a metal strand in a hot-rolling mill |
| 08/24/2011 | CN102161053A Controlling method of delaying water leakage of pinch roll |
| 08/23/2011 | US8005315 Spectrum spreading signal demodulation method and apparatus |
| 08/18/2011 | WO2011076544A3 Method for hot-rolling a slab and hot-rolling mill |
| 08/18/2011 | US20110197918 Apparatus and method for cleaning rubber blankets on blanket cylinders |
| 08/17/2011 | CN201930974U 用于型钢轧制的控温除尘装置 Rolled steel dust removal device for temperature control |
| 08/17/2011 | CN201930973U 高速线材水冷喷嘴的快速压紧装置 Quick clamping device cooled nozzle high-speed wire rod |
| 08/17/2011 | CN201930963U 一种轧辊辊缝温度冷却装置 One kind of roll seam temperature of the cooling device |
| 08/17/2011 | CN201930958U Integrated flux-cored wire rolling mill unit |
| 08/17/2011 | CN102159335A Cooling device in t-bar hot-rolling line, and t-bar manufacturing facility and manufacturing method |
| 08/17/2011 | CN102151705A Device and method for removing oxide skins of steel belt without scouring |
| 08/17/2011 | CN102151704A Stelmor line cooling method of high-speed wire by taking temperature as direct-control parameter |
| 08/17/2011 | CN101637784B Scavenger for hot rolling laminar flow water |
| 08/17/2011 | CN101378856B Method of cooling steel sheet |
| 08/17/2011 | CN101287559B Method and device for cleaning slabs, thin slabs, profiled elements, or similar |
| 08/17/2011 | CN101269284B Backwash method for filtration system of stainless steel cold rolling mill |
| 08/16/2011 | US7998237 Method and installation for the production of steel products having an optimum surface quality |
| 08/16/2011 | US7997110 Cleaning dies for hot forming of aluminum sheets |
| 08/11/2011 | WO2011095265A2 Hot rolling train for rolling hot-rolled strip, method for operating a hot rolling train for rolling hot-rolled strip, and control device |
| 08/10/2011 | EP2353742A1 Heat rolling train for rolling hot rolled strips, method for operating same to roll hot rolled strips, control and/or regulating device |
| 08/10/2011 | EP2353741A2 Method for supplying lubricant in cold rolling |
| 08/10/2011 | CN201921899U 一种钛坯表面修磨机 One titanium billet surface grinding machine |
| 08/10/2011 | CN201921898U 热轧h型钢轧后控制冷却装置 Hot-rolled steel h after rolling controlled cooling device |
| 08/10/2011 | CN102149486A Descaling device |
| 08/10/2011 | CN101433921B Method for improving product surface quality of hot rolling and leveling machine group |
| 08/10/2011 | CN101410198B Method and casting/rolling plant for the production of hot-rolled metallic strips with high surface quality |
| 08/09/2011 | US7995860 Spectrum spreading signal demodulation method and apparatus |
| 08/09/2011 | CA2583748C Method and device for limiting the vibration of steel or aluminium strips in gas or air blown cooling areas |
| 08/04/2011 | WO2011093595A2 Device for measuring speed of material |
| 08/04/2011 | WO2011092851A1 Water-injection control device in rolling line, water-injection control method, water-injection control program |
| 08/03/2011 | EP2349641A1 Method and device for honing metal strip of arbitrary width in continuous motion |
| 08/03/2011 | CN201916572U 高压水除鳞气控液动锥阀 High-pressure water descaling pneumatic hydraulic cone valve |
| 08/03/2011 | CN201913120U 冷却水自动控制系统 Automatic control of cooling water systems |
| 08/03/2011 | CN201913115U 一种改进的内冷辊回水装置 An improved apparatus within the cold roll backwater |
| 08/03/2011 | CN101506393B Austenite-base stainless steel pipe, for boiler, having excellent high-temperature steam oxidation resistance |
| 07/27/2011 | CN201906744U Water retaining device of hot-rolling descaler |
| 07/27/2011 | CN201906743U Novel cooling device of controlled cooling water tank |
| 07/27/2011 | CN201906664U Air spray head |
| 07/27/2011 | CN102133579A Steel blank hot rolling process reducing generation of etch pit |
| 07/26/2011 | CA2499056C Lamination process and apparatus for alkali metals or alloys thereof |
| 07/21/2011 | DE102010004563A1 Verfahren und Vorrichtung zur Inline-Oberflächenbehandlung von Brammen Method and apparatus for in-line surface treatment of slabs |
| 07/21/2011 | DE102009054266A1 Electrolytically descaling and/or pickling cold-rolled and annealed metal strips, comprises guiding the metal strip in a conveying direction through a straightening unit for removing flatness error |
| 07/20/2011 | EP2344287A2 Method and device for cooling a leader or band of a metal strand in a hot-rolling mill |
| 07/20/2011 | EP2097186B1 Apparatus and method for controlled cooling |
| 07/20/2011 | CN201900142U Emulsion box for reversible rolling mill with six rollers |
| 07/20/2011 | CN102125940A Descaling device for cold-rolled steel bar rolling mill |
| 07/20/2011 | CN102125932A Hot rolling device for magnesium alloy and rolling heating method |
| 07/20/2011 | CN102125897A Reverse purging nozzle |
| 07/20/2011 | CN101704026B Method for controlling pitting on surface of medium steel plate |
| 07/20/2011 | CN101422786B Frame-space controlled cooling method during rolling hot-roll H sectional iron |
| 07/20/2011 | CN101396696B Cold rolled aluminum belt on-line oil baffling, removing equipment |
| 07/14/2011 | US20110172604 Hybrid guidewire |
| 07/14/2011 | CA2786513A1 Metal surface scale conditioning |
| 07/13/2011 | CN102123801A Method and apparatus for cooling and drying a hot-rolled strip or a metal sheet in a rolling mill |
| 07/07/2011 | WO2011079341A2 Thermomechanical treatment method |
| 07/07/2011 | US20110162427 Cooling equipment and cooling method for hot rolled steel plate |
| 07/07/2011 | US20110162425 Emulsifiers for Metal Working Fluids |
| 07/07/2011 | US20110162424 Method and apparatus for cooling and drying a hot-rolled strip or a metal sheet in a rolling mill |
| 07/06/2011 | EP2340897A1 Thermomechanical processing method for rough sheet metal |
| 07/06/2011 | EP1944099B1 Cooling method of steel plate |
| 07/06/2011 | EP1870172B1 A continuous casting and rolling method for medium plate |
| 07/06/2011 | CN201889317U Cold-rolling strip steel blowing nozzle |
| 07/06/2011 | CN101489696B Method of cooling control, cooling control unit and cooling water quantity computing unit |
| 07/06/2011 | CN101142037B Method and device for descaling a metal strip |
| 06/30/2011 | WO2011076544A2 Method for hot-rolling a slab and hot-rolling mill |
| 06/30/2011 | DE102009060259A1 Verfahren zum Walzen von bandförmigem Walzgut, insbesondere Metallband Method of rolling strip-shaped rolling stock, particularly metal strip |
| 06/30/2011 | DE102009060256A1 Verfahren zum Warmwalzen einer Bramme und Warmwalzwerk A method of hot rolling a slab and hot rolling mill |
| 06/29/2011 | EP2337642A2 Descaling device comprising a pump drive operated at a variable speed |
| 06/29/2011 | CN201880748U Scraper device of emulsion magnetic filter |
| 06/29/2011 | CN101065504B Treatment process for bars |
| 06/28/2011 | CA2519047C Rolling mill, especially a swage rolling mill, for heated operation |
| 06/23/2011 | WO2011074632A1 Method for cooling hot-rolled steel plate |
| 06/22/2011 | EP2334448A2 Descaling device |
| 06/22/2011 | EP1979103B1 Belt cleaning apparatus |
| 06/22/2011 | CN201875414U Improved high pressure water pump station lubricating system |
| 06/22/2011 | CN201871552U Combined water-through cooling device |
| 06/22/2011 | CN101229564B Manufacturing method of increasing high strength flat-bulb steel low temperature impact properties percent of pass |
| 06/16/2011 | DE102009058115A1 System for descaling sheet metal, particularly steel sheet inserted under fluid and abrasive particles, comprises spraying nozzles for spraying fluid on double-sided tape surfaces of sheet metal |
| 06/15/2011 | CN201862644U Brushing device for surface of strip steel |
| 06/15/2011 | CN201862643U Centrifugal slurry injection type brushing roll |
| 06/15/2011 | CN102099573A Hot radiator storing yard generating-apparatus |
| 06/15/2011 | CN102099130A Cooling facility and cooling method for hot steel plate |
| 06/15/2011 | CN102091724A System for preventing oil-water separation of emulsion in magnetic filtering machine |
| 06/15/2011 | CN101704027B Water-cooling device for rolling steel |
| 06/15/2011 | CN101590488B Rolling technical skill of hot strip rough rolling process |
| 06/15/2011 | CN101497086B High-pressure water descaling system |
| 06/15/2011 | CN101342546B Cooling processing method for aluminum and aluminum alloy rolling rod for electrician |
| 06/14/2011 | US7958609 Hydraulic device which is used to descale warm rolling products |